diff --git a/doc/usage/cmd/trace.rst b/doc/usage/cmd/trace.rst
index ad6db12..e798b2b 100644
--- a/doc/usage/cmd/trace.rst
+++ b/doc/usage/cmd/trace.rst
@@ -6,8 +6,8 @@
 trace command
 =============
 
-Synopis
--------
+Synopsis
+--------
 
 ::